\n
![\"Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-6a9df088-742596\"](\"http:\/\/mixmotor.eu\/wp-content\/uploads\/2014\/03\/Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-6a9df088-742596.jpg\")
<\/p>\nOzna\u010denie Audi R18 e-tron quattro\u00a0stoj\u00ed pre s\u00fa\u0165a\u017en\u00fd\u00a0\u0161peci\u00e1l ur\u010den\u00fd na vytrvalostn\u00e9 preteky (6 a\u017e 24 hodinov\u00e9) v aktu\u00e1lne najvy\u0161\u0161ej triede LMP1.
\nZmenou pravidiel v tomto roku mohla Audi prinies\u0165 novinky aj\u00a0 v pohone 4×4 svojho st\u00edhacieho vozidla.<\/p>\n
“N\u00e1skok v\u010faka technike” nie\u00a0je u Audi iba slogan, je to cel\u00e1 filozofia tejto zna\u010dky, ktor\u00fa treba bra\u0165 v\u00e1\u017ene. Doteraj\u0161ie s\u00fa\u0165a\u017ee, ktor\u00fdch sa t\u00e1to nemeck\u00e1 zna\u010dka z\u00fa\u010dastnila podliehali ich technike. U\u017e v osemdesiatych rokoch minul\u00e9 storo\u010dia dok\u00e1zala Audi so svoj\u00edm pohonom 4×4 vyhr\u00e1va\u0165 mnoh\u00e9 rally. V dev\u00e4\u0165desiatych rokoch sa zna\u010dka so \u0161tyrmi kruhmi rozhodla opusti\u0165 nespevnen\u00e9 cesty a vybrala sa opa\u010dn\u00fdm, spevnen\u00fdm smerom\u00a0rovno do naj\u0165a\u017e\u0161\u00edch a najprest\u00ed\u017enej\u0161\u00edch s\u00fa\u0165a\u017e\u00ed na asfalte: WEC – vytrvalostn\u00e9 preteky, DTMm Super-Tourenwagen.
\nV priebehu spom\u00ednan\u00e9ho desa\u0165ro\u010dia prepracovali Nemci svoj n\u00e1hon na obe n\u00e1pravy a v teraj\u0161om roku m\u00f4\u017eu tak predstavi\u0165 p\u00e1r noviniek, alebo zmien, ktor\u00e9 prebehli za posledn\u00e9 roky.<\/p>\n
Doteraz mohla Audi v triede LMP1 vyu\u017e\u00edva\u0165 svoj pohon v\u0161etk\u00fdch kolies iba nad r\u00fdchlos\u0165 120km\/h \u010do sa m\u00ed\u0148alo svojmu hlavn\u00e9mu opodstatneniu vyu\u017e\u00edvania tohto pohonu. N\u00e1hon na obe n\u00e1pravy je potrebn\u00fd v kritickej\u0161\u00edch – ni\u017e\u0161\u00edch r\u00fdchlostiach, ako napr. pri v\u00fdjazde zo z\u00e1kruty. Vo vysok\u00fdch r\u00fdchlostiach sa star\u00e1 o spr\u00e1vnu trakciu pr\u00edtlak vzduchu a \u010fal\u0161ou mali\u010dkos\u0165ou je, \u017ee vysokou r\u00fdchlos\u0165ou si dovol\u00ed \u00eds\u0165 pretek\u00e1r iba ak s\u00fa na to dobr\u00e9 podmienky na trati.
\n<\/p>\n
Nov\u00e1 motorovo-gener\u00e1torov\u00e1 jednotka (MGU) je ulo\u017een\u00e1 spolu s diferenci\u00e1lom vo v\u00fd\u0161ke prednej n\u00e1pravy v monokoku. Dva\u00a0hriadele sp\u00e1jaj\u00fa tento syst\u00e9m s predn\u00fdmi kolesami. Pri brzden\u00ed sa men\u00ed kinetick\u00e1 energia vozidla na elektrick\u00fa. Elektrick\u00e1 energia te\u010die do vylep\u0161en\u00e9ho zotrva\u010dn\u00edka s akumul\u00e1torom, ktor\u00fd je umiestnen\u00fd v dolnej \u010dasti kokpitu ved\u013ea vodi\u010da. Energia z\u00edskan\u00e1 sp\u00e4\u0165 je pri zr\u00fdch\u013eovan\u00ed menen\u00e1 sp\u00e4\u0165 na kinetick\u00fa a \u017eenie tak predn\u00e1 koles\u00e1.
\n![\"0482742\"](\"http:\/\/mixmotor.eu\/wp-content\/uploads\/2014\/03\/0482742.jpg\")
<\/p>\n
Hybrdin\u00fd pohon je pre rok2014 kompletne prekon\u0161truovan\u00fd, Audi nechcela ni\u010d necha\u0165 na n\u00e1hodu a iba zlep\u0161ova\u0165, preto\u017ee konkurencia od Toyoty a najnov\u0161ie aj od Porsche nepredstavuje \u013eahk\u00e9ho s\u00fapera napriek doteraj\u0161\u00edm v\u00ed\u0165azstv\u00e1m Audi vo WEC. Pohon je teda e\u0161te \u013eah\u0161\u00ed Od 2014 je povolen\u00fd iba jeden elektromotor po d\u013a\u017eke auta,\u00a0ten je spojen\u00fd s prednou n\u00e1pravou. Na\u010falej s\u00fa tieto diely zabudovan\u00e9 do monokoku R18 e-tron quattro.
\nZmen\u00e1m sa nevyhol ani zotrva\u010dn\u00edk, ktor\u00fd pracuje ako rotor pri menen\u00ed kinetiky na elektrinu.
\n![\"Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-c3af2b7-742602\"](\"http:\/\/mixmotor.eu\/wp-content\/uploads\/2014\/03\/Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-c3af2b7-742602.jpg\")
![\"Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-e3affdb7-742603\"](\"http:\/\/mixmotor.eu\/wp-content\/uploads\/2014\/03\/Audi-R18-E-Tron-Quattro-2014-fotoshowBigImage-e3affdb7-742603.jpg\")
<\/p>\n
Medzi rokmi 1980 a 1997, v \u010dasoch kedy sa Audi z\u00fa\u010dast\u0148ovalo in\u00fdch typov s\u00fa\u0165a\u017e\u00ed so svojimi rally a touren-autami, boli na pohon v\u0161etk\u00fdch kolies vyu\u017e\u00edvan\u00e9 mechanick\u00e9 \u010dasti ako kardanov\u00fd hriade\u013e medzi prednou a zadnou n\u00e1pravou. Teraz sa vyu\u017e\u00edva \u010disto elektronick\u00e1 kontrola nad t\u00fdmto pohonom na zadn\u00fa a predn\u00fa n\u00e1pravu.<\/p>\n
Autor: Vladislav Baniari; Zdroj: Audi<\/p>\n","protected":false},"excerpt":{"rendered":"
Ozna\u010denie Audi R18 e-tron quattro\u00a0stoj\u00ed pre s\u00fa\u0165a\u017en\u00fd\u00a0\u0161peci\u00e1l ur\u010den\u00fd na vytrvalostn\u00e9 preteky (6 a\u017e 24 hodinov\u00e9) v aktu\u00e1lne najvy\u0161\u0161ej triede LMP1. Zmenou pravidiel v tomto roku mohla Audi prinies\u0165 novinky aj\u00a0 v pohone 4×4 svojho st\u00edhacieho vozidla. “N\u00e1skok v\u010faka technike” nie\u00a0je u Audi iba slogan, je to cel\u00e1 filozofia tejto zna\u010dky, ktor\u00fa treba bra\u0165 v\u00e1\u017ene. Doteraj\u0161ie […]<\/p>\n","protected":false},"author":1,"featured_media":5319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[9,4],"tags":[103,185,184,150,186],"class_list":["post-6509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audi","category-dokumentarne","tag-audi-2","tag-e-tron","tag-lmp1","tag-quattro","tag-r18"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"en","enabled_languages":["sk","en","de"],"languages":{"sk":{"title":true,"content":true,"excerpt":false},"en":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/6509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/comments?post=6509"}],"version-history":[{"count":2,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/6509\/revisions"}],"predecessor-version":[{"id":6515,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/6509\/revisions\/6515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media\/5319"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media?parent=6509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/categories?post=6509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/tags?post=6509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}